prices went up so fast last week that governor jerry brown called the situation an emergency. fuel industry analyst dave hackett says the pain at the pump will fade quickly. >> retail prices went up about 56 cents a gallon last week, record-setting levels and a record rate of increase. i predict that retail prices will come off as fast as they went up. so by -- within a week they'll be back down to levels that we saw, let's call it, monday a week ago. >> wholesale gas prices are now falling around the country because more gas is becoming available. >>> two years ago an american named david hartley disappeared while jet skiing on a lake along the texas-mexico border. this morning, a high ranking member of a mexican drug cartel is accused of killing him. >> salvador al fan sew martinez escobedo also known as the squirrel is a leader of the notorious zetas drug cartel, now under arrest for multiple crimes including the murder of david hartley. two years after her husband's death, tiffany young hartley is still looking for answers. >> today obviously came a shock. what is his link